Small bowel cavernous hemangioma as an uncommon cause of iron-deficiency anemia.

Small bowel hemangiomas are benign congenital vascular lesions that can be asymptomatic or cause anemia, gastrointestinal bleeding, obstruction, or intestinal perforation. We report the case of a 75-year-old woman who, after years of study for iron-deficiency anemia, was diagnosed with a cavernous hemangioma of the jejunum by capsule endoscopy, which was confirmed after surgical resection.

Ileal neuroendocrine tumor as an uncommon cause of obscure gastrointestinal bleeding.

Neuroendocrine tumors (NETs) are heterogeneous, slow-growing tumors whose most common locations are lung, gastrointestinal tract, and pancreas.